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1. (WO1999042452) PHTHALAZINE DERIVATIVES AND REMEDIES FOR ERECTILE DYSFUNCTION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1999/042452    International Application No.:    PCT/JP1999/000688
Publication Date: 26.08.1999 International Filing Date: 17.02.1999
Chapter 2 Demand Filed:    10.06.1999    
IPC:
C07D 237/28 (2006.01), C07D 237/34 (2006.01), C07D 401/04 (2006.01), C07D 401/06 (2006.01), C07D 401/12 (2006.01), C07D 401/14 (2006.01), C07D 403/04 (2006.01), C07D 403/06 (2006.01), C07D 409/14 (2006.01), C07D 411/14 (2006.01), C07D 417/04 (2006.01), C07D 417/14 (2006.01), C07D 451/06 (2006.01), C07D 471/08 (2006.01), C07D 491/04 (2006.01), C07D 491/08 (2006.01), C07D 491/10 (2006.01), C07D 498/08 (2006.01), C07D 521/00 (2006.01)
Applicants: EISAI CO., LTD. [JP/JP]; 6-10, Koishikawa 4-chome Bunkyo-ku Tokyo 112-8088 (JP) (For All Designated States Except US).
WATANABE, Nobuhisa [JP/JP]; (JP) (For US Only).
KARIBE, Norio [JP/JP]; (JP) (For US Only).
MIYAZAKI, Kazuki [JP/JP]; (JP) (For US Only).
OZAKI, Fumihiro [JP/JP]; (JP) (For US Only).
KAMADA, Atsushi [JP/JP]; (JP) (For US Only).
MIYAZAWA, Shuhei [JP/JP]; (JP) (For US Only).
NAOE, Yoshimitsu [JP/JP]; (JP) (For US Only).
KANEKO, Toshihiko [JP/JP]; (JP) (For US Only).
TSUKADA, Itaru [JP/JP]; (JP) (For US Only).
NAGAKURA, Tadashi [JP/JP]; (JP) (For US Only).
ISHIHARA, Hiroki [JP/JP]; (JP) (For US Only).
KODAMA, Kohtarou [JP/JP]; (JP) (For US Only).
ADACHI, Hideyuki [JP/JP]; (JP) (For US Only)
Inventors: WATANABE, Nobuhisa; (JP).
KARIBE, Norio; (JP).
MIYAZAKI, Kazuki; (JP).
OZAKI, Fumihiro; (JP).
KAMADA, Atsushi; (JP).
MIYAZAWA, Shuhei; (JP).
NAOE, Yoshimitsu; (JP).
KANEKO, Toshihiko; (JP).
TSUKADA, Itaru; (JP).
NAGAKURA, Tadashi; (JP).
ISHIHARA, Hiroki; (JP).
KODAMA, Kohtarou; (JP).
ADACHI, Hideyuki; (JP)
Agent: FURUYA, Kaoru; Nihonbashi TM Building 1-8-11, Nihonbashi-Horidomecho Chuo-ku Tokyo 103-0012 (JP)
Priority Data:
10/37020 19.02.1998 JP
10/319540 10.11.1998 JP
Title (EN) PHTHALAZINE DERIVATIVES AND REMEDIES FOR ERECTILE DYSFUNCTION
(FR) DERIVES DE PHTALAZINE ET REMEDES CONTRE LA DYSERECTION
Abstract: front page image
(EN)Phthalazine derivatives represented by general formula (I) or pharmacologically acceptable salts thereof or hydrates of the same usable as remedies for erectile dysfunction, wherein R¿1? and R¿2? are the same or different and each represents halogeno, optionally halogenated alkyl or alkoxy, or cyano; X represents cyano, nitro, halogeno, optionally substituted hydroxyimino or optionally substituted heteroaryl; and Y represents heteroaryl, aryl, alkynyl, alkenyl, alkyl or cyclic amine.
(FR)L'invention concerne des dérivés de phtalazine de la formule générale (I) ou des sels pharmacologiquement acceptables desdits dérivés, ou des hydrates desdits dérivés pouvant être utilisés comme remèdes contre la dysérection. Dans ladite formule R¿1? et R¿2? sont identiques ou différents et représentent chacun halogéno, alkyle éventuellement halogéné ou alcoxy ou cyano; X est cyano, nitro, halogéno, hydroxyimino éventuellement substitué ou hétéroaryle éventuellement substitué; et Y est hétéroaryle, aryle, alkynyle, alcényle, alkyle ou amine cyclique.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)